How to eradicate the common putty wall? It can be eradicated by using the characteristics of putty.

Putty is a very common wall decoration building material in home decoration. Powdering of putty means that after the construction is completed, there will be powder dropping when touching the wall. So, what are the treatment methods of putty falling powder? How to eradicate the common putty wall? We will explain it for you.

What are the treatment methods of putty falling powder?

1, the water absorption capacity at the bottom is relatively high, or in hot weather, wet the base surface before scraping putty, or brush waterproof putty for back cover, and of course, wait until the base surface is dry before scraping putty.

2. Before putty construction, it is necessary to ensure that the base surface is neat, clean and tidy, the wall surface is free of dirt, Mingshui County, empty drums and cracks, and the wet and moldy wall surface must be removed first.

3. After the construction of putty for internal and external walls, the polishing process must be carried out after the watermark on the surface of the putty layer completely disappears.

4. If there is powder falling from some parts of the wall, the dust on the base surface can be cleaned with a wet cloth under mild conditions, then fixed with waterproof putty, and can be repaired by scraping with putty.

5. After the surface polishing of putty layer is completed, the surface structure of putty has already been destroyed, so it is necessary to brush waterproof putty or stick alkali-resistant grid cloth as soon as possible for hoisting construction.

6. If the putty layer falls off seriously, it is necessary to polish the putty on the wall as a whole and do the batch scraping construction of the putty layer again.

7. The product quality must pass, and putty with good waterproof and moisture-proof performance and crack resistance should be selected to avoid powder falling and delamination after the putty is dried.

8, putty mixing must be prepared according to the dosage, disposable raw materials can't be mixed with water for the second time, and solidified raw materials can't be reused.

9. After the surface of the putty layer is dry, it must be properly polished and watered for maintenance. Generally, it is maintained twice, and the watering speed is controlled to keep it moist.

How to eradicate the common putty wall

Generally, the method of eradicating wall putty is relatively simple, because this kind of putty has a great feature that it fails when it meets water, or even falls off the wall directly. Therefore, we can take advantage of this feature and then apply the corresponding special tools to simply eradicate it. In fact, you can follow the following steps.

1, sprinkle water on the wall. Be sure to sprinkle water on the wall before removing the putty from it. Many small partners directly use water pipes for irrigation, and the actual effect is not good. My opinion is to spray water on the wall with a sprayer. Until the putty in the wall peels off, it is considered that the water is up to standard. But also to ensure wet and cold, in the state of water eradication.

2. Eliminate putty. At this time, everyone can get rid of the putty. At this time, the special tool used to remove putty is the ordinary ash knife. Everyone gradually spread out from somewhere on the wall with a gray knife, and immediately shoveled the putty off the wall layer by layer. In this way, most putty will be eradicated.

3. local eradication. Because after large-scale eradication, we will find that some putty has not been completely eradicated. At this time, we will continue to sprinkle water in this area. This part should be soaked in tap water, and the putty on our wall can be removed by using the ash knife on the premise of soaking.